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Anti-skinning nano lining plate component for cement kiln and processing flow of anti-skinning nano lining plate component
The invention belongs to the technical field of refractory materials, and particularly relates to an anti-skinning nano lining plate component for a cement kiln and a processing flow, the anti-skinning nano lining plate component for the cement kiln and the processing flow comprise 6-25wt% of first SiC particles with the particle size of 3-5mm; 28-40 wt% of first SiC particles with a particle size of 1-3 mm; 14 to 25 wt% of first SiC particles with a particle size of 0.088 mm to 1 mm; 15 to 28 wt% of second SiC fine powder with a particle size of 200 to 325 meshes; 3-10 wt% of silicon nitride micropowder with a particle size of 2-5 microns; 3 to 10 weight percent of first SiC micro powder with the particle size of 50 to 100 nanometers; 1 to 5 weight percent of high-purity SiO2 superfine powder with an uncertain form and a particle size of 50 to 100 nanometers; and 4-5 wt% of polyvinyl alcohol. Wherein in the first SiC, the content of SiC is greater than or equal to 97 wt%, and the content of Fe2O3 is less than or equal to 0.5 wt%; in the second SiC, the content of SiC is greater than or equal to 98wt%, and Fe2O3 is less than or equal to 0.3 wt%. The components and the processing flow of the anti-skinning nano lining plate for the cement kiln have the advantages that the strength is improved, the anti-skinning nano lining plate does not react with cement components in the cement kiln, and the anti-skinning effect is good.
本发明属于耐火材料的技术领域，具体涉及一种水泥窑用抗结皮纳米衬板组份及加工流程，这种水泥窑用抗结皮纳米衬板组份及加工流程包括粒径为3‑5毫米的第一SiC颗粒：6‑25wt％；粒径为1‑3毫米的第一SiC颗粒：28‑40wt％；粒径为0.088毫米‑1毫米的第一SiC颗粒：14‑25wt％；粒度为200‑325目的第二SiC细粉：15‑28wt％；粒度为2‑5微米的氮化硅微粉3‑10wt％；粒度为50‑100纳米的第一SiC微粉3‑10wt％；粒度为50‑100纳米的不定形态高纯SiO2超微粉：1‑5wt％；聚乙烯醇，4‑5wt％。其中：第一SiC中，SiC含量≥97wt％，Fe2O3≤0.5wt％；第二SiC中，SiC含量≥98wt％，Fe2O3≤0.3wt％。这种水泥窑用抗结皮纳米衬板组份及加工流程具有增加强度，不与水泥窑中的水泥成分反应，抗结皮效果好的优点。
Anti-skinning nano lining plate component for cement kiln and processing flow of anti-skinning nano lining plate component
The invention belongs to the technical field of refractory materials, and particularly relates to an anti-skinning nano lining plate component for a cement kiln and a processing flow, the anti-skinning nano lining plate component for the cement kiln and the processing flow comprise 6-25wt% of first SiC particles with the particle size of 3-5mm; 28-40 wt% of first SiC particles with a particle size of 1-3 mm; 14 to 25 wt% of first SiC particles with a particle size of 0.088 mm to 1 mm; 15 to 28 wt% of second SiC fine powder with a particle size of 200 to 325 meshes; 3-10 wt% of silicon nitride micropowder with a particle size of 2-5 microns; 3 to 10 weight percent of first SiC micro powder with the particle size of 50 to 100 nanometers; 1 to 5 weight percent of high-purity SiO2 superfine powder with an uncertain form and a particle size of 50 to 100 nanometers; and 4-5 wt% of polyvinyl alcohol. Wherein in the first SiC, the content of SiC is greater than or equal to 97 wt%, and the content of Fe2O3 is less than or equal to 0.5 wt%; in the second SiC, the content of SiC is greater than or equal to 98wt%, and Fe2O3 is less than or equal to 0.3 wt%. The components and the processing flow of the anti-skinning nano lining plate for the cement kiln have the advantages that the strength is improved, the anti-skinning nano lining plate does not react with cement components in the cement kiln, and the anti-skinning effect is good.
本发明属于耐火材料的技术领域，具体涉及一种水泥窑用抗结皮纳米衬板组份及加工流程，这种水泥窑用抗结皮纳米衬板组份及加工流程包括粒径为3‑5毫米的第一SiC颗粒：6‑25wt％；粒径为1‑3毫米的第一SiC颗粒：28‑40wt％；粒径为0.088毫米‑1毫米的第一SiC颗粒：14‑25wt％；粒度为200‑325目的第二SiC细粉：15‑28wt％；粒度为2‑5微米的氮化硅微粉3‑10wt％；粒度为50‑100纳米的第一SiC微粉3‑10wt％；粒度为50‑100纳米的不定形态高纯SiO2超微粉：1‑5wt％；聚乙烯醇，4‑5wt％。其中：第一SiC中，SiC含量≥97wt％，Fe2O3≤0.5wt％；第二SiC中，SiC含量≥98wt％，Fe2O3≤0.3wt％。这种水泥窑用抗结皮纳米衬板组份及加工流程具有增加强度，不与水泥窑中的水泥成分反应，抗结皮效果好的优点。
Anti-skinning nano lining plate component for cement kiln and processing flow of anti-skinning nano lining plate component
一种水泥窑用抗结皮纳米衬板组份及加工流程
HAN YAWEI (author) / WANG HUALONG (author)
2022-05-20
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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